महाभारतः mahābhārataḥ - book-12, chapter-270, verse-26

ज्वालामालापरिक्षिप्तो वैहायसचरस्तथा ।
अजेयः सर्वभूतानामासं नित्यमपेतभीः ॥२६॥

26. jvālāmālāparikṣipto vaihāyasacarastathā ,
ajeyaḥ sarvabhūtānāmāsaṁ nityamapetabhīḥ.

26. jvālāmālāparikṣiptaḥ vaihāyasacaraḥ tathā
ajeyaḥ sarvabhūtānām āsam nityam apetabhīḥ

26. jvālāmālāparikṣiptaḥ vaihāyasacaraḥ tathā
sarvabhūtānām ajeyaḥ apetabhīḥ nityam āsam

26. Surrounded by a mass of flames and moving through the sky, I was always unconquerable by all beings and utterly fearless.

Words meanings summery:

• ज्वालामालापरिक्षिप्तः (jvālāmālāparikṣiptaḥ) - enveloped by a garland/mass of flames, surrounded by flames

• वैहायसचरः (vaihāyasacaraḥ) - moving in the sky, sky-dweller

• तथा (tathā) - and, also

• अजेयः (ajeyaḥ) - unconquerable, invincible

• सर्वभूतानाम् (sarvabhūtānām) - of all beings

• आसम् (āsam) - I was

• नित्यम् (nityam) - always, constantly, perpetually

• अपेतभीः (apetabhīḥ) - fearless, one from whom fear has departed

Words meanings and morphology

ज्वालामालापरिक्षिप्तः (jvālāmālāparikṣiptaḥ) - enveloped by a garland/mass of flames, surrounded by flames

(adjective)

Nominative, masculine, singular of jvālāmālāparikṣipta

jvālāmālāparikṣipta - enveloped by a mass of flames

Compound type : bahuvrīhi (jvālāmālā+parikṣipta)

• jvālāmālā – garland/mass of flames
  noun (feminine)
• parikṣipta – surrounded, enveloped, covered
  adjective (masculine)
  Past Passive Participle
  Derived from pari- + root kṣip (to throw, cast)
  Prefix: pari
  Root: kṣip (class 6)

Note: Refers to Vritra (implied 'I').

वैहायसचरः (vaihāyasacaraḥ) - moving in the sky, sky-dweller

(adjective)

Nominative, masculine, singular of vaihāyasacara

vaihāyasacara - moving in the sky, air-traveling

Compound type : tatpuruṣa (vihāyasa+cara)

• vihāyasa – sky, atmosphere
  noun (neuter)
• cara – moving, going, dwelling; one who moves
  noun (masculine)
  Agent Noun
  Derived from root car (to move, go)
  Root: car (class 1)

Note: Refers to Vritra.

तथा (tathā) - and, also

(indeclinable)

अजेयः (ajeyaḥ) - unconquerable, invincible

(adjective)

Nominative, masculine, singular of ajeya

ajeya - unconquerable, invincible

Gerundive

Negative prefix 'a-' + gerundive of root ji (to conquer)

Compound type : nañ-tatpuruṣa (a+jeya)

• a – not, un-
  indeclinable
• jeya – to be conquered, conquerable
  adjective (masculine)
  Gerundive
  Derived from root ji (to conquer)
  Root: ji (class 1)

Note: Refers to Vritra.

सर्वभूतानाम् (sarvabhūtānām) - of all beings

(noun)

Genitive, neuter, plural of sarvabhūta

sarvabhūta - all beings, all creatures

Compound type : karmadhāraya (sarva+bhūta)

• sarva – all, every
  adjective (neuter)
• bhūta – being, creature
  noun (neuter)
  Past Passive Participle
  From root bhū (to be, become)
  Root: bhū (class 1)

आसम् (āsam) - I was

(verb)

1st person , singular, active, past imperfect (laṅ) of as

Imperfect Active Indicative

1st person singular, imperfect active

Root: as (class 2)

Note: The verb 'to be' for Vritra.

नित्यम् (nityam) - always, constantly, perpetually

(indeclinable)

Note: Adverbial usage.

अपेतभीः (apetabhīḥ) - fearless, one from whom fear has departed

(adjective)

Nominative, masculine, singular of apetabhī

apetabhī - fearless, one from whom fear has gone away

Compound type : bahuvrīhi (apeta+bhī)

• apeta – gone away, departed
  adjective (masculine)
  Past Passive Participle
  Derived from apa- + root i (to go)
  Prefix: apa
  Root: i (class 2)
• bhī – fear
  noun (feminine)

Note: Refers to Vritra.